What is the cheapest day to fly from Baltimore to Sault Ste. Marie?

Travelers seeking maximum savings on their Baltimore to Sault Ste. Marie flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest time of day to fly from BWI to CIU?

When flying from Baltimore to Sault Ste. Marie, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?

Yes. In addition to deals on Baltimore to Sault Ste. Marie flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Sault Ste. Marie?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sault Ste. Marie.

Can I find deals for business class flights from Baltimore to Sault Ste. Marie?

Yes. Cheapflights offers flight deals from Baltimore to Sault Ste. Marie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$229+ Flights from Baltimore to Sault Ste. Marie

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Cheap flight deals from Baltimore to Sault Ste. Marie

Round-trip from	$529 (Delta)
One-way from	$260 (Delta)

From Baltimore/Washington to Sault Ste. Marie Chippewa County

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One-way flight from Baltimore/Washington to Sault Ste. Marie Chippewa County

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Find flight deals from Baltimore to Sault Ste. Marie

Cheapest flights from Baltimore to Sault Ste. Marie
Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Sat 12/61:00 pmBWI - CIU

1 stop6h 12mDelta

Tue 12/96:53 amCIU - BWI

2 stops8h 59mDelta

Deal found 6/24

$244

Sun 7/136:50 pmBWI - CIU

1 stop20h 19mUnited Airlines

Tue 7/153:50 pmCIU - BWI

1 stop18h 13mUnited Airlines

Deal found 6/25

$688

Best flights from Baltimore to Sault Ste. Marie
Discover carefully curated flight deals from Baltimore to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Wed 7/166:00 amBWI - CIU

1 stop6h 50mDelta

Sat 7/191:40 pmCIU - BWI

2 stops11h 14mDelta

Deal found 6/26

$529

Sun 7/136:50 pmBWI - CIU

1 stop20h 19mUnited Airlines

Tue 7/153:50 pmCIU - BWI

1 stop18h 13mUnited Airlines

Deal found 6/25

$688

Last-minute flights from Baltimore to Sault Ste. Marie
Discover last-minute flight deals from Baltimore to Sault Ste. Marie. Data last updated June 26, 2025 and is based on user searches.

Sun 7/136:50 pmBWI - CIU

1 stop20h 19mUnited Airlines

Tue 7/153:50 pmCIU - BWI

1 stop18h 13mUnited Airlines

Deal found 6/25

$688

Sat 7/196:00 amBWI - CIU

1 stop6h 50mDelta

Tue 7/227:00 amCIU - BWI

2 stops9h 41mDelta

Deal found 6/26

$499

One-way flights from Baltimore to Sault Ste. Marie
Search for one-way flight options from Baltimore to Sault Ste. Marie. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Wed 7/166:00 amBWI - CIU

1 stop6h 50mDelta

Deal found 6/25

$260

Wed 7/166:15 amBWI - CIU

1 stop8h 54mUnited Airlines

Deal found 6/25

$308

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sault Ste. Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Sat 12/6

1:00 pm-7:12 pm

1 stop6h 12m

Sault Ste. Marie Chippewa County

Tue 12/9

6:53 am-3:52 pm

2 stops8h 59m

$244

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Sun 7/13

6:50 pm-3:09 pm

1 stop20h 19m

Sault Ste. Marie Chippewa County

Tue 7/15

3:50 pm-10:03 am

1 stop18h 13m

$688

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Wed 7/23

6:00 am-12:50 pm

1 stop6h 50m

$229

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Wed 7/16

6:15 am-3:09 pm

1 stop8h 54m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from Baltimore to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Baltimore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sault Ste. Marie

Read reviews from past customers who have flown Delta and United Airlines from Baltimore to Sault Ste. Marie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,964 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,838 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?
Yes. In addition to deals on Baltimore to Sault Ste. Marie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Sault Ste. Marie?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sault Ste. Marie.
Can I find deals for business class flights from Baltimore to Sault Ste. Marie?
Yes. Cheapflights offers flight deals from Baltimore to Sault Ste. Marie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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$229+ Cheap flights from Baltimore to Sault Ste. Marie (BWI - CIU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Sault Ste. Marie

Round-trip from

One-way from

Find flight deals from Baltimore to Sault Ste. Marie

Cheapest flights from Baltimore to Sault Ste. MarieExplore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sault Ste. Marie that are best for you.

Best time to book a flight from Baltimore to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Baltimore with our price prediction graph.

Reviews of airlines servicing Sault Ste. Marie

Read reviews from past customers who have flown Delta and United Airlines from Baltimore to Sault Ste. Marie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sault Ste. Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?

How can I find direct flights from Baltimore to Sault Ste. Marie?

Can I find deals for business class flights from Baltimore to Sault Ste. Marie?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Sault Ste. Marie

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Baltimore to Sault Ste. Marie
Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.